National Weather Service Forecast for: Penn Lake Park, PA
Issued by: National Weather Service Binghamton/Johnson City, NY
Updated: 10/22/2026 2:30am

Penn Lake Park
 
  Thursday

Thursday: Patchy Fog then Sunny
Patchy Fog then Sunny
Friday

Friday: Areas Of Fog then Sunny
Areas Of Fog then Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Partly Sunny
Partly Sunny
  Hi 60 °F Hi 57 °F Hi 59 °F Hi 62 °F Hi 65 °F Hi 62 °F Hi 59 °F
 
Overnight

Overnight: Areas Of Fog
Areas Of Fog
Thursday
Night
Thursday Night: Mostly Clear then Areas Of Fog
Mostly Clear then Areas Of Fog
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Clear
Clear
Sunday
Night
Sunday Night: Clear
Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
 
Lo 32 °F Lo 33 °F Lo 27 °F Lo 29 °F Lo 33 °F Lo 40 °F Lo 38 °F  

 

Overnight
 
Areas of fog. Clear, with a low around 32. North wind around 5 mph.
Thursday
 
Patchy fog before 8am. Sunny, with a high near 60. North wind 6 to 13 mph.
Thursday Night
 
Areas of fog after midnight. Mostly clear, with a low around 33. North wind 3 to 12 mph.
Friday
 
Areas of fog before 10am. Sunny, with a high near 57. North wind around 2 mph.
Friday Night
 
Mostly clear, with a low around 27. Wind around 0 mph.
Saturday
 
Sunny, with a high near 59.
Saturday Night
 
Clear, with a low around 29.
Sunday
 
Sunny, with a high near 62.
Sunday Night
 
Clear, with a low around 33.
Monday
 
Sunny, with a high near 65.
Monday Night
 
Mostly clear, with a low around 40.
Tuesday
 
Mostly sunny, with a high near 62.
Tuesday Night
 
Partly cloudy, with a low around 38.
Wednesday
 
Partly sunny, with a high near 59.

 

Forecast from NOAA-NWS for Penn Lake Park, PA.